Question: a. Determine VL, IL, IZ, and IR for the network Fig. 2.181 if RL = 180 Î©. b. Repeat part (a) if RL = 470

a. Determine VL, IL, IZ, and IR for the network Fig. 2.181 if RL = 180 Î©.

b. Repeat part (a) if RL = 470 H.
c. Determine the value of RL, that will establish maximum power conditions for the Zener diode.
d. Determine the minimum value of RL, to ensure that the Zener diode is in the "on" state.

Rs +-22012 20 V 400 mw

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